Description
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | GE20-DO-E |
| Bearing Type | Radial Spherical Plain Bearing |
| Material | Bearing Steel |
| Lubrication Type | Self-lubricating |
| Outer Structure | Axial Split Outer Ring (Standard Do Series) |
| Bore Diameter (d) | 20 mm |
| Outside Diameter (D) | 35 mm |
| Eye Thickness | 16 mm |
| Ball Diameter | 29 mm |
| Precision Rating | P2 |
| Weight | 0.080 kg per unit |
| Package Size | 10X10X8cm (batch), 6.00cm×6.00cm×6.00cm (single item) |
| Package Gross Weight | 0.100 kg per package |
| Selling Units | Single Item |
| HS Code | 8482300000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Construction Machinery | Hydraulic cylinders, articulation points |
| Manufacturing | Forging machines, automation equipment |
| Automotive | Shock absorbers |
| Water Conservancy | Water conservancy machinery |
Need a Reliable GE20-DO-E Self-lubricating Spherical Plain Bearing? Here’s What Matters
Construction machinery operators know the frustration of frequent bearing failures in hydraulic cylinders and articulation points. When a radial spherical plain bearing fails prematurely, it leads to costly downtime, missed deadlines, and increased maintenance labor. Finding the right replacement—especially one that matches dimensional standards and handles harsh working conditions—can be a time-consuming process with dozens of suppliers offering inconsistent quality.
Built for Low-Maintenance Performance in Heavy-Duty Applications
The GE20-DO-E radial spherical plain bearing addresses these challenges with its self-lubricating design, eliminating the need for regular grease injections in hard-to-reach locations. As a supplier with access to a comprehensive range of bearing brands and models, we ensure this bearing meets international dimensional standards, making it a direct replacement for similar specifications in construction machinery and industrial equipment. Its robust bearing steel construction and axial split outer ring (Do Series) allow for easy installation and removal, even in tight spaces.
Engineered for High Loads and Misalignment Tolerance
This bearing excels in applications with radial loads and moderate angular misalignment, common in engineering hydraulic cylinders and forging machines. The 20 mm bore diameter and 35 mm outer diameter provide a balance of compact size and load capacity, while the 16 mm eye thickness ensures structural integrity under continuous operation. Whether used in construction machinery subjected to vibration or automation equipment requiring precise movement, the GE20-DO-E maintains stable performance across a range of operating conditions.
Key Engineering Features That Impact Performance
The self-lubricating design of the GE20-DO-E reduces friction and wear without external maintenance, a critical advantage in dusty or wet construction environments where lubricant contamination is common. Its bearing steel composition—used for both body and ball material—delivers high surface hardness and fatigue resistance, extending service life compared to lower-grade materials. The P2 precision rating ensures tight dimensional tolerances, minimizing radial play and ensuring smooth operation in high-precision applications like automated production lines. Additionally, the axial split outer ring simplifies mounting, reducing installation time and labor costs.
Why Choosing the Right Bearing Lowers Total Cost
Selecting a substandard radial spherical plain bearing may save on initial cost, but the hidden expenses add up quickly. Bearings with inadequate material hardness or imprecise dimensions often fail early, causing equipment downtime, replacement parts costs, and production losses. The GE20-DO-E’s self-lubricating spherical plain bearing design reduces maintenance intervals, while its high-quality construction minimizes the risk of unexpected failures. By meeting ISO 9001 production standards, this bearing ensures consistent performance, helping to lower total cost of ownership over its operational life.
Quality You Can Rely On
Our bearings undergo strict quality inspection processes, including dimensional accuracy checks and hardness testing, to ensure compliance with industry standards. Each unit is traceable to its production batch, providing transparency in quality control. We offer a warranty against manufacturing defects, with clear terms for replacement or refund. As a supplier with access to multiple international and domestic brands, we can source bearings according to specific customer requirements, whether for original equipment manufacturing or maintenance needs. Our inventory includes both common and hard-to-find models, supporting quick delivery for urgent orders.
Packaging & Shipping
- Standard packaging: Single items in 6.00cm×6.00cm×6.00cm boxes; batch packaging available in 10X10X8cm cartons
- Stock availability ensures dispatch within 48 hours for urgent requirements
- Flexible shipping options: Express courier, air freight, or sea freight based on order size and delivery timeline
- Low minimum order quantity supported, ideal for both small maintenance orders and large-scale production requirements
Get a Quote for Your GE20-DO-E Bearing Requirement
Whether you need a single replacement or bulk quantities of the GE20-DO-E self-lubricating bearing, provide your exact specifications—including quantity and delivery location—and we’ll deliver a competitive quote with lead time. Our team can also assist with cross-referencing part numbers to ensure compatibility with your equipment. The sooner you confirm your order, the sooner we can arrange shipment to minimize your downtime.
Frequently Asked Questions
Q: Can you supply bearings from other brands or with different specifications?
A: Yes, we provide access to a full range of bearing brands and models, including international and domestic options. We can source bearings according to your specific size, material, or performance requirements.
Q: How do I confirm if the GE20-DO-E is compatible with my equipment?
A: Share your equipment’s bearing dimensions (bore diameter, outer diameter, width) or original part number, and our technical team will verify compatibility with the GE20-DO-E specifications.
Q: What is your warranty policy for this bearing?
A: We offer a warranty against manufacturing defects. Specific terms, including duration, are outlined in our sales contract, and defective products can be replaced or refunded according to the agreement.
Q: What is the minimum order quantity for the GE20-DO-E bearing?
A: We support low minimum order quantities, including single-unit purchases, making it suitable for both maintenance and small-scale production needs.
Q: How long does shipping take, and what delivery methods are available?
A: In-stock items ship within 48 hours. Delivery options include express courier (3-5 days), air freight (5-7 days), or sea freight (3-4 weeks), depending on your location and urgency.
Q: Do you offer custom bearing solutions (OEM/ODM)?
A: Yes, we support custom bearing production according to customer-provided drawings or specifications, including special materials, lubrication, and packaging requirements.
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